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authorVarka Bhadram <varkabhadram@gmail.com>2015-03-31 09:49:11 +0530
committerLinus Walleij <linus.walleij@linaro.org>2015-04-08 09:54:21 +0200
commitafeb7b45e96239f0bfa610dd40945786f5a9b164 (patch)
tree96ae1b9942dbc28854d22234af269d19169cd25a /drivers/gpio/gpio-arizona.c
parent4878b46679f5b0ec86cc6ff48f4edb8a54e2a4d0 (diff)
downloadop-kernel-dev-afeb7b45e96239f0bfa610dd40945786f5a9b164.zip
op-kernel-dev-afeb7b45e96239f0bfa610dd40945786f5a9b164.tar.gz
gpio: use (!foo) instead of (foo == NULL)
Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-arizona.c')
-rw-r--r--drivers/gpio/gpio-arizona.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index ab35038..eb5a0ce 100644
--- a/drivers/gpio/gpio-arizona.c
+++ b/drivers/gpio/gpio-arizona.c
@@ -103,7 +103,7 @@ static int arizona_gpio_probe(struct platform_device *pdev)
arizona_gpio = devm_kzalloc(&pdev->dev, sizeof(*arizona_gpio),
GFP_KERNEL);
- if (arizona_gpio == NULL)
+ if (!arizona_gpio)
return -ENOMEM;
arizona_gpio->arizona = arizona;
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